rupert murdoch apologizes after his reporters hacked into people's voicemail. were 9/11 families among them? and tonight, what he tried to avoid, now coming. >>> the ultimate soccer mom. the captain of the u.s. women's soccer team on the eve of their historic final. tonight, her own home team advantage. those two, smiling, little faces. >>> and harry potter, before he was harry potter. with the final movie out, we look back at what he did at 11 years old, the moment he learned he beat out thousands. >>> good evening. and it's great to have you with us on this saturday night. and if you're watching this from the center o othis country, we hope you have a fan or an air conditioner. it is a sweltering night. and the first of many. 13 states are under heat warnings tonight, from texas and louisiana in the south, all the way up to the canadian border. take a look at these temperatures. the heat and humidity, making it feel well over 100 degrees in so many cities and towns. omaha, nebraska, 104. to the north in marshall, minnesota, 105. and look at this tonight. as w